Bulk Caffeine Anhydrous: A Manufacturer's Guide for Canada

Caffeine anhydrous is the reference stimulant ingredient for energy drink, pre-workout, and supplement manufacturers. In its anhydrous (water-free) form, it delivers precise dosing and excellent stability. This guide covers what caffeine anhydrous is, why manufacturers choose it, and how to source it in bulk in Canada.

What Is Caffeine Anhydrous?

Caffeine anhydrous (CAS 58-08-2) is purified caffeine with the water removed, yielding a concentrated white crystalline powder. « Anhydrous » simply means « without water ». It assays at 98.5–101.0% purity and differs from naturally extracted tea or coffee caffeine mainly in its concentration and dosing consistency.

Why Manufacturers Choose the Anhydrous Form

• Precise dosing: high purity allows exact control of caffeine content per serving — essential for regulatory compliance.
• Stability: as a dry powder it stores well and integrates easily into dry blends.
• Solubility: dissolves in water, making it suitable for both RTD beverages and drink powders.

Typical Applications

• Energy drinks: the primary caffeine source in RTD and powder formats.
• Pre-workouts and sports supplements: precise per-serving caffeine dosing.
• Functional powders: drink mixes and single-serve sachets.

Synthetic vs. Natural Caffeine

Caffeine anhydrous is typically produced synthetically, giving the highest purity at the lowest cost. Natural alternatives — such as tea caffeine extracted from Camellia sinensis or guarana extract — serve clean-label positioning at a premium. Functionally, caffeine is caffeine: the choice is a branding and labelling decision more than a technical one.

Regulatory Considerations in Canada

Added caffeine is regulated in Canada, with specific limits depending on the product category (supplemented foods, natural health products). Given its concentration, caffeine anhydrous must be handled and dosed rigorously. We recommend working with a regulatory consultant from the start of development to respect the thresholds applicable to your product type.

Specifications at a Glance

• CAS number: 58-08-2
• Purity: 98.5–101.0%
• Appearance: white crystalline powder
• Particle size: NLT 95% through #40 mesh

A full certificate of analysis (COA) is available on request for every lot.

Buying Bulk Caffeine Anhydrous in Canada

LiquidShop supplies food-grade caffeine anhydrous in bulk by the kilogram for Canadian beverage and supplement manufacturers. Sourcing from a Canadian supplier means shorter lead times and simplified logistics. Certificates of analysis are available on request. Contact us for bulk pricing.